Examples with StandardEvaluationContext org.springframework.expression.spel.support.StandardEvaluationContext used on opensource projects

Example 51 with StandardEvaluationContext

use of org.springframework.expression.spel.support.StandardEvaluationContext in project spring-framework by spring-projects.

the class SpelCompilationCoverageTests method functionReferenceVarargs.

@Test
public void functionReferenceVarargs() throws Exception {
    EvaluationContext ctx = new StandardEvaluationContext();
    Method m = getClass().getDeclaredMethod("join", String[].class);
    ctx.setVariable("join", m);
    expression = parser.parseExpression("#join('a','b','c')");
    assertEquals("abc", expression.getValue(ctx));
    assertCanCompile(expression);
    assertEquals("abc", expression.getValue(ctx));
}

Example 52 with StandardEvaluationContext

use of org.springframework.expression.spel.support.StandardEvaluationContext in project spring-framework by spring-projects.

the class LiteralTests method testNotWritable.

@Test
public void testNotWritable() throws Exception {
    SpelExpression expr = (SpelExpression) parser.parseExpression("37");
    assertFalse(expr.isWritable(new StandardEvaluationContext()));
    expr = (SpelExpression) parser.parseExpression("37L");
    assertFalse(expr.isWritable(new StandardEvaluationContext()));
    expr = (SpelExpression) parser.parseExpression("true");
    assertFalse(expr.isWritable(new StandardEvaluationContext()));
}

Example 53 with StandardEvaluationContext

use of org.springframework.expression.spel.support.StandardEvaluationContext in project spring-framework by spring-projects.

the class MapAccessTests method testVariableMapAccess.

@Test
public void testVariableMapAccess() throws Exception {
    ExpressionParser parser = new SpelExpressionParser();
    StandardEvaluationContext ctx = TestScenarioCreator.getTestEvaluationContext();
    ctx.setVariable("day", "saturday");
    Expression expr = parser.parseExpression("testMap[#day]");
    Object value = expr.getValue(ctx, String.class);
    assertEquals("samstag", value);
}

Example 54 with StandardEvaluationContext

use of org.springframework.expression.spel.support.StandardEvaluationContext in project spring-framework by spring-projects.

the class MapAccessTests method testCustomMapAccessor.

@Test
public void testCustomMapAccessor() throws Exception {
    ExpressionParser parser = new SpelExpressionParser();
    StandardEvaluationContext ctx = TestScenarioCreator.getTestEvaluationContext();
    ctx.addPropertyAccessor(new MapAccessor());
    Expression expr = parser.parseExpression("testMap.monday");
    Object value = expr.getValue(ctx, String.class);
    assertEquals("montag", value);
}

Example 55 with StandardEvaluationContext

use of org.springframework.expression.spel.support.StandardEvaluationContext in project spring-framework by spring-projects.

the class MethodInvocationTests method testMethodOfClass.

@Test
public void testMethodOfClass() throws Exception {
    Expression expression = parser.parseExpression("getName()");
    Object value = expression.getValue(new StandardEvaluationContext(String.class));
    assertEquals(value, "java.lang.String");
}